90933462399 has 8 divisors (see below), whose sum is σ = 130571125552. Its totient is φ = 55959053760.

The previous prime is 90933462391. The next prime is 90933462463. The reversal of 90933462399 is 99326433909.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 90933462399 - 2³ = 90933462391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90933462391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1165813582 + ... + 1165813659.

It is an arithmetic number, because the mean of its divisors is an integer number (16321390694).

Almost surely, 2^90933462399 is an apocalyptic number.

90933462399 is a deficient number, since it is larger than the sum of its proper divisors (39637663153).

90933462399 is a wasteful number, since it uses less digits than its factorization.

90933462399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2331627257.

The product of its (nonzero) digits is 8503056, while the sum is 57.

The spelling of 90933462399 in words is "ninety billion, nine hundred thirty-three million, four hundred sixty-two thousand, three hundred ninety-nine".